MIU France Professional Heavy Duty Non-stick Oven Liner, 16-1/4-Inch by 23-Inch Prevents spills and debris from accumulating No more stuck-on mess in your oven; clean up is easy Non-stick PTFE-fiberglass coating on both sides May be cut for better fit and for use in toaster oven and microwave Reusable - clean with soap and water; wipe dry